A guide to building a powerful home Kubernetes cluster using old laptops, Ubuntu Server, and the lightweight k3s distribution for development and CI/CD.
A DevOps engineer explains how they replaced hardcoded hostnames with dynamic inventory groups using Tailscale tags and Ansible for better infrastructure management.
A guide to increasing the open file limit on Ubuntu Linux for web apps and servers, covering configuration changes and system reboots.
A collection of practical recipes and command-line examples for using the wget utility to perform common downloading and web interaction tasks.
Explores the cultural and mindset challenges in DevOps adoption, focusing on overcoming organizational silos and embracing a growth mindset.
Explores the design and implementation of a custom database migration system using Bun ORM for the Nixopus project, focusing on reliability and automation.
A guide to self-hosting the Bugsink error monitoring tool using Kamal for deployment, including Docker setup and configuration.
How to avoid Let's Encrypt rate limits during testing by using the staging environment for auto-provisioned TLS certificates.
Explores the relationship between SRE and DevOps, arguing SRE is a specialized engineering role focused on reliability, not just rebranded operations.
A curated list of top DevOps newsletters for continuous learning, covering AWS, SRE, tools, and programming languages.
A curated list and review of essential books and resources for learning DevOps principles, culture, and implementation.
A discussion on Azure networking fundamentals, challenging the common understanding of Azure Virtual Networks and explaining common misconceptions.
An engineer critiques the poor security practices in many software companies, highlighting willful neglect and developer resistance to basic safeguards.
A technical tutorial on deploying Azure AI Foundry integrated with Bing Grounding using Terraform for infrastructure as code.
A technical guide for upgrading PostgreSQL from version 16 to 17 on Ubuntu 25.04, including commands and verification steps.
Learn how to automate macOS app installation using the 'mas' CLI tool with Homebrew to streamline your development environment setup.
Explores how DevOps principles like CI/CD, infrastructure as code, and monitoring are applied to data engineering for reliable, scalable data pipelines.
A technical guide on using HashiCorp Packer to create secure, consistent machine images (gold images) on Google Cloud Platform (GCP).
A guide to managing Azure Databricks workspace IP access lists using CICD pipelines and the Databricks CLI, covering authentication and tooling challenges.
A developer explains why and how they set up a GitHub Actions workflow to automatically test and validate their Emacs configuration.
